kendallw1966 kendallw1966

16-04-2019
Mathematics

contestada

3x + 2y = 4 2x - y = 5 This system of equations

Respuesta :

desperatesmile desperatesmile

16-04-2019

Answer:

(2, -1)

Step-by-step explanation:

3x+2y=4

2x-y=5

y=2x-5

4=3x+2(2x-5)

4=3x+4x-10

4=7x-10

14=7x

2=x

Y=2x-5

Y=4-5

Y=-1

Answer Link

Otras preguntas

A right triangle is removed from a rectangle to create the shaded region shown below. Find the area of the shaded region. Be sure to include the correct in your

Alexander is going to invest $1,900 and leave it in an account for 7 years. Assuming the interest is compounded monthly, what interest rate, to the nearest tent

Discuss the importance of establishing a genome database for a cat species

Urgent!!! A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable co

Prime numbers between 45 and 65

A store owner buys a television from a company for $450. The store owner applies a markup of 40% to sell the television in his store. What is the price of the t

Add the percentage given after each number to that number(a) 5 085+27%

Please help if you understand!! I hope everyone has a great day or is having a great day

Which statement describes a way that Athenian democracy influenced the US government? The U.S. government gives power to the citizens. The U.S. government choos

Find the area of a circle with a diameter of 6 Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal.